study on food habits of herring (clupea fimbriata) in ujung pangkah waters, east java

Clicks: 382
ID: 149504
2010
Free PDF
Article Quality & Performance Metrics
Overall Quality
Not rated
Combines reader engagement with the AI quality analysis. This article has not been analysed, so there is no overall score — reader engagement is measured and shown alongside.
AI Quality Assessment
Not analyzed
Readership in this journal
Steady

Ranked #4 of 41 articles by views in journal of work and organizational psychology

Most read Least read

Bar heights use a square-root scale.

Mint this article as an NFT
Not yet minted

Create a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.

5 SUSD one-off · no wallet required
Sign in to mint
Abstract

Herring Clupea fibriata is an important fishery resource in Indonesia. This species is found in large number in Ujung Pangkah Waters. This study aims to investigate food habits of the species. The study was done from July to December 2005, in Ujung Pangkah Waters (Gresik, East Java Province), using samples of 313 individuals consisting of 147 males and 166 female fish, collected by gill net and fix net. Study result shows that food habit of the herring was consisted of Bacillariophyceae (7 genera), Crustacea (3 genera), Ciliate (2 genera), Dynophycea (2 genera), and detritus. Bacillariophyceae is a main food, Crustacea is additional food, and Ciliata and detritus is complementary food both for male and female fish. Electivity indeks of the fish varied from -0,99 to 0,45 (male) and -0,98 to 0,51 (female). According to the index, Skeletonema and Calanus are the dominant food of the fish collected in the Ujung Pangkah Waters.

Key words:  Food habits, herring  (Clupea fibriata), Ujung Pangkah, Gresik

 

ABSTRAK

Ikan tembang (Clupea fibriata) merupakan salah satu sumberdaya perikanan yang cukup penting di Indonesia. Jenis ikan ini cukup banyak ditemukan di perairan Ujung Pangkah. Penelitian bertujuan untuk menganalisis makanan ikan tembang yang tertangkap di daerah tersebut.  Penelitian dilaksanakan sejak Juli sampai Desember 2005, di daerah Perairan Ujung Pangkah (Gresik, Jawa Timur), dengan pengambilan sampel ikan sebanyak 313 ekor yang terdiri atas 147 ekor jantan dan 166 ekor betina, menggunakan alat tangkap jaring insang (gill net) dan jeger (fix net). Hasil pengamatan menunjukkan bahwa ikan tembang memiliki makanan yang terdiri atas Bacillariophyceae (7 jenis), Crustacea (3 jenis), Ciliata (2 jenis), Dynophycea (2 jenis), dan detritus.  Kelompok Bacillariophyceae merupakan kelompok makanan utama, Crustacea merupakan makanan pelengkap, dan Ciliata dan detritus merupakan makanan tambahan baik pada ikan jantan maupun ikan betina.  Indeks pilihan makanan ikan tembang berkisar antara -0,99 sampai 0,45 (pada ikan jantan) dan -0,98 sampai 0,51 (pada ikan betina). Berdasarkan  indeks tersebut, Skeletonema dan Calanus merupakan jenis yang banyak dimakan ikan tembang di perairan Ujung Pangkah.

Kata kunci:  Makanan, ikan tembang (Clupea fibriata), Ujung Pangkah, Gresik

Reference Key
sulistiono2010jurnalstudy Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;. Sulistiono;M. Robiyanto;M. Brodjo;C.P. Simanjuntak
Journal journal of work and organizational psychology
Year 2010
DOI
10.19027/jai.9.38-45
URL
http://journal.ipb.ac.id/index.php/jai/article/view/4080
Keywords
aquaculture fisheries angling

Citations

No citations found. To add a citation, contact the admin at info@scimatic.org

Comments

No comments yet. Be the first to comment on this article.